| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.78 | 12.289% | $201.8732 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $156.87 | 10.693% | $173.6441 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $200.46 | 13.351% | $227.2234 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $10.42 | 6.707% | $11.1189 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $166.85 | 5.874% | $176.6508 | $176.65 | $176.65 | $176.70 |
| Purchase #6 | $210.76 | 5.275% | $221.8776 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $114.48 | 7.334% | $122.876 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $1,039.62 | $1,135.2640 | $1,135.26 | $1,135.25 | $1,135.30 | |